Patent Assignment
Reel/Frame 045714/0519
Assignment of Assignor's Interest
Recorded: 2018-05-04
Pages: 10
Assignors
SHARMA, RAVI
Executed: 2016-01-26
GRZYBEK, LUKASZ
Executed: 2016-01-18
HOWARD, SIV K.
Executed: 2016-01-18
Assignee
CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1300, BOSTON, MASSACHUSETTS, 02210
Covered Property
(1)
Low Solids Oil Based Well Fluid with Particle-Stabilized Emulsion
Application:
15/763,021 →
Publication:
US 2019/0106614
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Receiving Party Name Previously Recorded at Reel: 45714 Frame: 519. Assignor(S) Hereby Confirms the Assignment.
Aug 15, 2019
From: SHARMA, RAVI; GRZYBEK, LUCASZ; HOWARD, SIV K.
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 050067/0392 →
Change of Name
Oct 23, 2019
From: CABOT SPECIALTY FLUIDS, INC.
To: SINOMINE RESOURCES (US) INC.
Reel/Frame 050801/0160 →